pajautā! - Komentāri

Katram gadījumam iesaku aptīties ar cepamo fōliju un nolīmēt sienas ar vara vadu sietu....

http://www.5min.com/Video/How-to-Spy-On-Your-Neighbors---Van-Eck-Phreaking-2455034

http://en.wikipedia.org/wiki/Keystroke_logging

http://www.networkworld.com/news/2009/070909-electrical-data-theft.html